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Dyfyniad Arddull ChicagoGibbons, Michael. Higher Education Relevance in the 21st Century. Francia: UNESCO, 1998.
Dyfyniad MLAGibbons, Michael. Higher Education Relevance in the 21st Century. UNESCO, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.